The Air Force has received two more F-15K fighter jets from U.S. defense contractor Boeing, bringing the total number of the advanced aircraft in the country to 47, officials said Monday. South Korea purchased 21 F-15K Slam Eagle jets in 2008 under the second phase of its fighter jet modernization project, and the delivery of the jets will be completed by 2012. The first-phase procurement of 40 F-15K jets was completed in 2008. The two new F-15Ks were deployed at the South's 11th Fighter Wing in Daegu, 302 kilometers southeast of Seoul, according to the Air Force. With a combat...